The lines on the graph below represent the cost of apples at four different stores.
at which store is the cost of apples the least?

a. store a
b. store b
c. store c
d. store d

At Store A is the cost of apples the least. This is because it always has the lowest price for each pound compared to the other lines. Hope this helps!

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*